Here comes a touchscreen tablet to help visually impaired people
The device quickly forms shapes and relief maps that users can then explore with their fingers, using their sense of touch.
May 07, 2017, 14:45 PM ISTResearchers develop synthetic soft retina offering hope to visually impaired people
The researchers believe that the study could lead to development of new, less invasive technologies that more closely resemble human body tissues, helping to treat degenerative eye conditions such as retinitis pigmentosa.
May 05, 2017, 23:13 PM IST